<template>
  <el-dialog
    model-value="dialogVisible"
    :title="dialogTitle"
    width="30%"
    @close="handleClose"
  >
    <el-form ref="formRef" :model="form" :rules="rules" label-width="100px">
      <el-form-item label="角色名称" prop="name">
        <el-input v-model="form.name" />
      </el-form-item>

      <el-form-item label="权限字符" prop="code">
        <el-input v-model="form.code" />
      </el-form-item>

      <el-form-item label="备注" prop="remark">
        <el-input v-model="form.remark" type="textarea" :rows="4" />
      </el-form-item>
    </el-form>
    <template #footer>
      <span class="dialog-footer">
        <el-button type="primary" @click="handleConfirm">确认</el-button>
        <el-button @click="handleClose">取消</el-button>
      </span>
    </template>
  </el-dialog>
</template>

<script setup>
  import { defineEmits, defineProps, ref, watch } from 'vue'
  import requestUtil, { getServerUrl } from '@/util/request'
  import { ElMessage } from 'element-plus'

  const props = defineProps({
    id: {
      type: Number,
      default: -1,
      required: true,
    },
    dialogTitle: {
      type: String,
      default: '',
      required: true,
    },
    dialogVisible: {
      type: Boolean,
      default: false,
      required: true,
    },
  })

  const form = ref({
    id: -1,
    name: '',
    code: '',
    remark: '',
  })

  const rules = ref({
    name: [{ required: true, message: '请输入角色名称' }],
    code: [{ required: true, message: '请输入权限字符' }],
  })

  const formRef = ref(null)

  const initFormData = async (id) => {
    const res = await requestUtil.get('role/action?id=' + id)
    form.value = res.data.role
  }

  watch(
    () => props.dialogVisible,
    () => {
      let id = props.id
      if (id != -1) {
        initFormData(id)
      } else {
        form.value = {
          id: -1,
          name: '',
          code: '',
          remark: '',
        }
      }
    }
  )

  const emits = defineEmits(['update:modelValue', 'initRoleList'])

  const handleClose = () => {
    emits('update:modelValue', false)
  }

  const handleConfirm = () => {
    formRef.value.validate(async (valid) => {
      if (valid) {
        let result = await requestUtil.post('role/save', form.value)
        let data = result.data
        if (data.code == 200) {
          ElMessage.success('执行成功！')
          formRef.value.resetFields()
          emits('initRoleList')
          handleClose()
        } else {
          ElMessage.error(data.msg)
        }
      } else {
        console.log('fail')
      }
    })
  }
</script>

<style scoped></style>
